Modnetic

User Manual

Welcome to Modnetic

Modnetic offers comprehensive emulation of classic analog tape delay hardware from the 1970’s. In fact Modnetic gives you four powerful effects in one: delay, reverb, modulation and tone. No mere slavish analog emulation, Modnetic also has a few digital twists…

Key Features:

￭ An Echo section with three combinable virtual tape heads, two different reverse delay effects (impossible using real tape) and a hold mode which emulates repeatedly reading and writing the same audio to tape

￭ A Reverb section with 35 carefully crafted impulse responses

￭ A Modulation section featuring chorus, flanger and phaser effects, including analog models inspired by BBDs (Bucket Brigade Devices), clean digital effects and special sonically ‘broken’ flavours

￭ Four vintage machine ‘characters’ that affect the tonal and sonic qualities of the delay and modulation effects, with a character dial that controls the strength of the selected machine

￭ Comprehensive routing options for blending the three effects in unique and creative ways

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Table of Contents

Setup 3 Installing 3 Authorizing 3 Uninstalling 4

Overview 5

Controls 6 Common Control Features 6

Quick Start 7 Modnetic Walkthrough 7 Tips and Tricks 10 Noise, Wow and Saturation 11 Digging Deeper 12

Reference Section 13 Presets Toolbar 13 Echo 15 Reverb 18 Modulation 19 Routing 21 Character 23 Mix 24 Parameter Listing 25

Technical Information 27 System Requirements 27 About CPU Usage 27

Background Information 28

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Setup Installing Get Modnetic from:

http://www.surrealmachines.com/product/dub-machines-vstau

After purchasing you will receive a serial number and download link via email.

Note: Full and demo versions use different installers. After purchasing the full version, you need to download the installer from the link in your email.

Double-click the downloaded file and follow the onscreen instructions.

On Mac this will be a file named: Modnetic Installer.pkg

On Windows this will be a file named: Modnetic Installer.exe

Note: These installers will install both the 32bit and 64bit versions of the plugins; Mac: as universal binaries, Windows: as separate files.

Modnetic works inside your host software or DAW, not as a standalone application. It comes in VST2, VST3 and AU formats on OS X, or in VST2 and VST3 formats on Windows. On both operating systems each plugin format is available in 32 and 64 bit versions (on OS X as single universal binaries, on Windows as separate files).

Authorizing Once installed, the first time you load Modnetic an authorization screen will appear with instructions. You will need to copy your serial number, which will look something like this:

START|Your Name|your@email.com|XXXX-XXXX-XXXX-XXXX|END

Then simply click on the plugin authorization screen:

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Note: You must copy the entire serial as it appears in your email, including the words START and END There is nowhere to paste! Just Click on the screen shown above!

That’s it! Installing the plugin for multiple users only: The above procedure will authorize Modnetic for a single user on the computer. This is usually just what you want. However, if you need Modnetic available to all user accounts on one computer (for example in a classroom setting) you can either register it using each user account or you can manually move the authorization file to the correct location: Mac

Move: ~Library/Application Support/Surreal Machines/Modnetic/license.txt

To: /Library/Application Support/Surreal Machines/Modnetic/license.txt

Note: ~ refers to your HOME folder

Windows

Move: C:\Users\<user>\AppData\Local\Surreal Machines\Modnetic\license.txt

To: C:\ProgramData\Surreal Machines\Modnetic\license.txt

Uninstalling Mac

To uninstall Modnetic on OS X, you should manually remove the plugins from the OS X System Library plugin folders that you installed them in. Windows

On Windows you can run the Modnetic uninstaller. You can find a shortcut to it in the Start Menu or by searching on the Start Screen (Windows 8 or later).

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Overview

1 The Presets toolbar allows you to store and recall plugin wide presets.

There are three main switchable sections:

2 Echo is an emulation of an analog tape delay, complete with idiosyncrasies of tape speed and distortion.

3 Reverb offers different types of spaces and vintage reverb types: Springs, Plates, Halls, and Colors - including cabinets, preamps and tape coloration.

4 Modulation provides chorus, flanger and phaser effects, adding depth and dimension to your sound with vintage and digital models of these classics.

5 The Routing section controls in which order these three main sections are placed in the audio chain.

The two additional sections are:

6 Character; this is a central concept in Modnetic – here you can drastically modify the timbre and response of different parts of the plugin.

7 The Mix section contains end-of-chain shelving EQ filters and mixing tools such as Width and dry/wet Mix.

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Controls Common Control Features

● Mouse over a control to reveal its value

● Adjust values using your scroll wheel or by clicking a value to edit

● Hold shift for fine adjustments to dials and sliders whilst mousing

● Use arrow keys to adjust controls and move through menu items that your mouse is over

● All controls can be reset to default value by double-clicking on them

● All of the main three sections can be turned off or on using the yellow square by the section name, or by clicking on them in the Routing diagram; if the section is off it uses no CPU

● Every single part of the Modnetic plugin can be modified in real time on the fly without causing any clicking or disruption to your audio

● Note that some of the controls in Modnetic allow for extreme settings. Modnetic gives you deep control, so be careful when experimenting or with controller mappings!

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Quick Start Modnetic Walkthrough If you are the type of person who prefers sitting down with someone and being shown what is going on, rather than reading details, give this little walkthrough a try. If not, skip ahead to the Reference Section to soothe your inner nerd. Setting up

Load the plugin in your host and feed it a sound.

This is the default preset (recalled by picking Initialise from the preset menu).

Let’s change a few things to see how it works.

Changing the Echo

By default, Modnetic ’s delay time is set in milliseconds. Press the ms button to switch to Beats and sync Modnetic to your host’s tempo.

The Repeat value is now adjusted in 16th notes. Use the drop-down menu with 16 on it to change to 32nd notes. Great! Now adjust the value with the Repeat dial to 3/32. You can also use the arrows on either side, scroll your mouse, or click the value underneath the dial to type in ‘3’.

We can switch the Heads dial to the second position. It’s now using head 2 which doubles our 3/32nd value, so that’s 3/16ths. Hey! Note that head 2 sounds slightly different (with a wider stereo image) than head 1. So, even if the delay times were set the same, there’s sonic territory to explore by switching heads. You can make any of the three heads active, in any combination, simply by clicking on the dots above the dial to turn heads on and off. Try clicking on the 3rd dot to get both heads 2 and 3 active.

We can also adjust the time in musical values when in ms mode too. Press the Beats button to switch to milliseconds. Press the right arrow next to Repeat a few times until you hear a good repeat pattern. The value 32 beside the ms means that the arrows will still increment the time in 32nds. Now set the Heads dial back to the first position so that just head 1 is active again. We can change how long the delay takes by increasing or decreasing the Intensity . Notice that it our goes to 11! Well, 130%. That means that even when a delay is dying away you can bring it back into a growing swell by turning the dial from below 100% to above 100%. It just keeps going! Let’s change the Character of this echo. In the character section use the drop-down menu to select Dark . This is essentially switching the model for the whole plugin. Notice that the taps have a different darker sound. It may be

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subtle or bold depending on your material. Turn the Character dial all the way up and hear how the sound changes subtly. You can also use the Wow dial to add subtle or more exaggerated tape-like flutter, based on measurements of real gear. Just a little is nice to make sure repeats don’t land right on top of each other, but instead get a little blurry. The extreme amounts of wobble you think you remember from your hardware (but we checked - tape doesn’t get so wild), are also possible with the highest settings, if you want to feel sea sick or get experimental!

Adding Modulation

Let’s turn on the Modulation . You can do this in two ways, either by clicking the empty square next to the word ‘Modulation’, or in the Routing Diagram by clicking on the box with the M above it. Let’s turn up the Width dial in the Mix section so that we can hear all the lovely stereo goodness this section adds. Here is a good example of some of the improvements Modnetic adds over a straight emulation. In the original hardware of yore the signal path was completely mono. We can still get that vintage sound by turning down the Width slider, but then we’d lose that nice stereo reverb or any slight ping-ponging effect. If we want just the chorus to be mono, or even more stereo, we can adjust the modulation Spread slider.

There are a lot of different types of modulation to explore! Where it says, Chorus , click to select Flanger or Phaser . For each of these there are 4 completely different subtypes. And the Character subtype adds unique models for each Character Mode . That’s 21 modulation models in total, with the Character dial able to tweak the sound of each as well!

A B Comparison

Let’s quickly listen to just the modulation without losing our current settings. Press the B button in the preset toolbar. This should sound exactly the same. Now turn off the Reverb and Echo and set the Mix to 100% . Great! Now we hear just the modulation. Try out a few different types and settings to get the one you like.

We can go back to the sound we were working on by pressing the A button. Maybe you liked the modulation you had set up on B better. Go back to B , turn the Reverb and Echo on and double-click the Mix dial to reset it to 50%.

We can compare this sound to other presets, but first, let’s use the Mix Lock button in the toolbar to make sure that we keep the same mix setting when changing presets. Now our Mix control will stay at 50% even if the preset has a different Mix setting.

If B is the one we like, then switch to A , and press the arrows next to the preset name to hear a few of the presets. Press B again to hear the good old sound we were working on.

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Changing the Reverb

Modnetic comes with lots of different spaces and colors to choose from. Try out a different reverb type from the drop-down menu . Whilst your mouse is over the control, you can use the QWERTY arrows to go up and down through the list. When you switch reverbs, the type of reverb is displayed as a label under the drop-down menu. Let’s turn the reverb Level down a hair.

Changing the Routing

Modnetic allows you to flexibly route effect sections using the most musical configurations. For example, we can apply the Modulation even to the Dry portion of the signal by selecting Pre Dry from the Modulation drop-down menu in the Routing section. Try also setting the Reverb to Post. Let’s turn down the reverb Level again. Normally, since the Reverb is last, turning down the level would lower the wet signal. A cool feature of Modnetic is that here the plugin is smart enough to know you just want less of the reverb, and it blends in some of the echo from before it to keep the signal from getting too quiet. Try it out! Turn the reverb Level all the way down while in Post Echo . Rather than making the signal almost silent, In Modnetic , what you hear is just a little reverb but you still hear the echo that precedes it.

Adjusting the Mix

Probably the coolest part of the Mix section is the Input dial. You can use this like an internal send ! Turning it down will cut the input and allow you to hear just the echoes of the past, whilst turning it up past halfway will overdrive the machine, resulting in louder, saturated and even distorted output.

(By the way, there is saturation at just about every stage in Modnetic . For experimental distortions, try putting the reverb Pre Echo , selecting one of the color types, and turning up the level of the reverb. Careful! It will get loud!)

You can also turn down the Bass and Treble dials to get a thinner sound, and round it out by turning up the Noise and turning down the Width.

Saving the preset

Pretend you like what you did (don’t worry, we know you were just fooling around). Let’s save the preset to your own personal library.

From the preset toolbar select Save Preset As and give it a name. Great! Change a few dials and save again. Now you can switch back and forth between your two homemade presets (or any new ones you make) using the arrow buttons next to the preset name. If you want to go back to the Factory Presets , select a factory preset from the preset drop-down menu . Going back and forth between personal and factory presets is as easy as jumping between these sub-menus.

Let’s delete one of those quick examples we made so it doesn’t pop-up when we are browsing. Select Show Preset Folder from the drop-down menu . Now delete whatever you don’t want to use again.

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Tips and Tricks

● Automate the Input for some rhythmic dub effects. Input attenuates input to the wet signal chain. Use it to emulate a dub-style send while the plugin is used as an insert. Above 100% gives greater saturation.

● Turn the Intensity up high and then play with the Repeat time for that classic tape delay hardware sound - mastering this combination will elevate you to analog delay ninja status.

● Don’t forget Hold and Reverse for some more experimental sounds.

● With Intensity set to over 100% you can achieve intense screeching and distortion. The nonlinearities in the feedback loop change with the Character Mode to create different types of self-oscillation.

● With Intensity values above 100%, turning the Input all the way down will leave a slowly changing tail.

● Try moving the Repeat dial in real time for analog gliding sounds.

● Reverb is all about the choice of impulse response. The final category of Color turns this section into a tone altering tool, rather than a reverb.

● A Phaser before the Echo will give you cool repeating colored sounds.

● Changing the Modulation Routing to Post Echo with the Echo on will make the modulation effect clearer and more dominant.

● Setting the Modulation Routing to Pre Dry, will color even your dry signal if you want both parts to be modulated.

● Here’s a dark secret: the Character types in the Modulation section emulate esoteric and unusual effects. Changing the Character Mode gives you a completely new model, tweakable with the Character dial.

● Experiment with different Heads and Character settings. There’s heaps of personality tucked into the combination of these two controls.

● Use Modnetic for just Modulation by turning off the Echo and Reverb, or just for Echo or Reverb by leaving only one section on.

● When in serial routing, lowering the Level control beneath 0 dB on either the Echo or the Reverb will keep the level relatively constant by replacing the lowered amount with some of the signal before it.

● A special feature of Modnetic is that all parameters can be altered smoothly without clicking. Try changing the Routing or Reverb or Modulation sections on-the-fly as a musical effect.

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Noise, Wow and Saturation No tape delay would be complete without this trinity of sound design goodness. As with most features in Modnetic, it is possible to achieve extreme settings but also subtle ones. Each Character Mode has a different noise and wow profile and the strength of these can be dialed in to taste, for either authentic hardware emulations or more outlandish sound design.

Noise: To hear the different types of noise available in the system...

Do not put any audio through the plugin. Turn the Noise slider up to 100%. Turn Reverb and Modulation off. Turn Echo on. Turn the echo Level up to +15 dB. Turn Repeat up to the longest time. Turn Intensity down to 0%. Turn Input to 200%. Turn Mix to 100%. Turn Character Amount to 100%. You should now be hearing only a strong noisy sound.

Change the Character Mode menu slowly, leaving enough time to hear each different noise type. Once you have a feel for each noise type, try modifying other controls such as Repeat and Heads and Bass and Treble, to hear how the noise profile is modified in real time depending on plugin state.

Repeat the above test with the Reverb section turned on. You will notice that the noise profiles are now different again for each Character Mode. There is a great deal one can do with noise in Modnetic. The right amount of the right sort of noise in the right situation can be the icing on the cake for your sound. In general, the older the machine you are trying to emulate, the more noise inherent in the system. But remember that the Noise slider allows for extreme noise levels, so for authentic emulation, less is often more.

Wow: To hear the different types of wow available in the system...

Repeat the above tests but with Wow turned up to 100%. The wow profile also changes with Character Mode. You will hear the complex LFO in the wow system even more clearly if you put some sustained tones through the plugin whilst slowly changing Wow. Like Noise, Wow allows for extreme settings, so if the aim is hardware emulation it is best employed in subtle amounts just to get each repetition to behave less predictably.

Saturation: There are no specific saturation controls in Modnetic, but there are nonlinearities throughout the plugin. There is saturation at the input and output stages, and the character modes all have different saturated qualities.

To hear the different types of saturation in the system…

Load the Special Rapid Eye Movement Factory Preset and reverse the reverb and echo Level values. Modify the Input and Mix and Character Amount dials, then cycle through the character modes. You will find that with Routing in series like this, saturation in the system can be heard explicitly and controlled with a great deal of accuracy. Check out the Saturation Factory Presets for many more specific examples.

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Digging Deeper Modnetic will reward you with explorations of its darker corners. Consider using the plugin for less obvious creative tasks… Using Modnetic just to add color:

1. Turn off all of the three main sections. Turn the Noise off completely, turn Mix to 100%. Experiment with Input between 100% and 200% to hear the subtle saturation on the input to the wet signal chain. Try using different Character choices (from the Character menu) to open up different sound possibilities. Start changing the Character % dial for each Character menu setting.

2. Tame or accentuate by EQ-ing with the simple shelving Bass and Treble controls. Polish the final result with Width and Mix (even a little Noise). You have discovered a vintage color device hiding in the larger Modnetic universe.

3. Turn the Reverb section back on and head straight for the Colors IRs. The first five of Dark Cab, Off Axis, Amp, Tape Inflect and Tape Cover provide amplifier or tape model coloration which you can then dial in using the Level dial. Subtle, low amounts can impart special and authentic analog characteristics to this tone control system.

4. Or, consider adding a tape-like character with the Echo section rather than the convolution engine. Turn off Reverb. Turn on Echo. Completely turn off (set to 0%) the Intensity dial. Now modify Heads, Wow and Level to effect the tone.

Using Modnetic as a noise synth with no input:

Idea:

As used by dub artists of the 1970’s, and more recent no-input analog mixer music of modern artists, this effect is based on the premise of cajoling the low-level noise inherent in an analog system into a sustained tone through the use of feedback. Modnetic of course gives you more control than analog hardware.

Setup:

Noise greater than 0% to excite the system. Turn the Echo section on. Set Intensity at 100% or higher. Use low values for Wow (noise will not speak as well with too much movement).

In Use:

Low Repeat values will give immediate feedback tones. Higher Repeat values impart slower build ups of tones. Slow turning up of Intensity and slow turning down of Repeat will fade in your feedback. Modifying the Character Mode and the Heads taps will result in radical sonic changes. The Character dial will change the saturated timbre.

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Reference Section Presets Toolbar This section deals with the preset menu built into Modnetic, not the menu that some hosts provide. Refer to your host’s documentation for information.

The Presets menu at the top of the plugin window shows the name of the currently loaded preset. On plugin load this reads Default . Clicking on the menu will reveal the following items:

￭ Factory Presets contains all of the plugin presets that come with Modnetic

￭ User Presets contains all of the presets saved in the user preset folder for Modnetic

￭ Save Preset As brings up a dialog window to save a new preset - by default the location is the user preset folder for Modnetic, although you can choose to save presets anywhere

￭ Load Preset brings up a dialog window to load a preset from anywhere on your computer

- for example, a preset that someone has sent to you

￭ Initialise will reset the entire plugin to the default state

￭ A->B or B->A will send the A setting to the B setting or vice versa

￭ Show User Preset Folder will open the user preset folder for Modnetic in your computer’s file browser - useful for finding your presets in order to send them to other people, or for your own file management (e.g. backup)

￭ Open Manual opens this manual in your default PDF reader

￭ Visit Surreal Machines on the Web opens the Surreal Machines website in your default internet browser - here you can login to your Surreal Machines account and manage your plugins, or find more information such as news of software updates or special features and tutorials

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The arrows to the right of the presets menu cycle through the presets in the currently loaded folder (for example the Factory or User presets folders). The AB toggle to the right of these arrows selects between two different settings for the plugin - an A state and a B state. This means you can create two different sounds and quickly switch between them for easy comparison.

To the right of the AB toggle is the Mix Lock button. This is designed to lock the Mix setting, allowing you to switch

presets without it changing. This is useful when previewing different presets in context. When the Mix Lock is activated a small padlock icon appears next to the Mix dial.

Note: A and B have separate Mix amounts. Even if Mix Lock is on, you can change the setting for A independent of B.

Finally, at the top right of the plugin window next to the licensee name, you can click on the Surreal Machines logo to read the all important credits screen and find the plugin's version number.

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Echo The Echo section is the heart of Modnetic. Here you’ll find a virtual tape mechanism with the associated sonic qualities of real tape, but with some digital extras. As with all main sections in Modnetic, you can turn the entire Echo off or on using the yellow square by the section name.

Manipulating the Repeat and Intensity dials in conjunction with one another is key to achieving that classic tape echo sound. That’s why these dials are larger!

Repeat - sets the length of the base delay time in either milliseconds or in rhythmic divisions (of the BPM set in your host). The mode is set by the ms/Beats button found beneath the time display. The divisions are set with the adjacent drop-down menu.

The actual delay time you hear depends on the interaction between the Repeat dial and the Heads dial (see below). The delay time available is determined by the length of the

virtual tape. The longest base delay is fixed at one second, even when in beats mode . In beats mode the Repeat dial is scaled according to the host tempo. If the number of divisions requested in this mode is longer than one second (due to automation or change of tempo) the dial indicator will turn red and the time display will show the value actually used in brackets after the requested value.

Unlike other dials in Modnetic the value of Repeat is always visible in the main time display. You can click this display to type in a new value. The left and right arrows nudge the base delay time in rhythmic divisions, even when the plugin is in milliseconds mode. If you aren’t currently set to a time that corresponds to a multiple of the rhythmic division the first click will snap the delay time up or down to the nearest division.

Intensity - sets the amount of feedback (in %) between the output of the delay and its input, and thus the number of repetitions heard. At 0% there is no feedback and each is heard once only. Settings between 1% and 99% will give an increasing number of repetitions and a longer sustain. At 100% the delay will sustain forever. The tail will shift or dip until it finds its optimal sustain level, but once settled this will be constant. Intensity values higher than 100% (where

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the dial indicator turns red) cause the sound to become increasingly distorted and to regenerate indefinitely. The maximum setting is 130% , because a classic sound of the original hardware units came from the ability to feedback more than the original input level, thus saturating the tape.

The sound quality of the feedback is radically different depending on which Character Mode you have selected, as the Character settings affect the sort of filtering and nonlinearities used in the feedback loop. This is not like the sound of feedback in a digital delay – the result is dependent of the vagaries of the virtual analog emulation. This is particularly noticeable with Intensity set to 100% or greater. Character Mode 501, for example, will give the most predictable results, but Dark will radically alter timbre as the sustain evolves. For a description of the available modes see the Character section.

Heads - controls which virtual playback heads are active, allowing you to combine up to three delay taps with different timings. Each of the three taps (or heads) delays the sound by a whole number multiple of the base delay time. You can select one, two or three times the base delay (heads 1, 2 and 3 respectively), or any combination of the three.

Selecting two or more heads together will create rhythmic echoes from a result of the virtual space between the virtual heads.

Wow - controls the amount (in %) of wow and flutter in the tape system, with 0% being totally stable. Wow and flutter refer to effects of varying tape speed due to mechanical inaccuracies present in physical tape systems. Although the blight of recording engineers, these are a key part of the tape delay sound. Units with these interesting artifacts are now much sought after by musicians.

More technically, the term flutter describes the sound caused by rapid mechanical speed fluctuations that can cause intermodulation distortion. The term wow describes the slower fluctuation in pitch caused by unevenness in the tape spool. Hardware units produce varying wow and flutter depending on age, quality and amount of usage. The wow-profile in Modnetic is modified depending on Character settings (more details can be found above in the Noise, Wow and Saturation section).

Level - controls the output level of the Echo with a range of ±15 dB.

Whilst the level sent to the output is controlled in a simple manner, the Level control has a more complex function when the Reverb routing is set to Post mode concerning the signal sent into the Reverb. In this scenario, with both Reverb and Echo on, turning the dial anti-clockwise below 0 dB does not simply send less of the echo to the reverb, but also compensates this by mixing in increasing amounts of the input to the Echo to the Reverb feed. This ensures you still hear plenty of reverb in the final output.

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Playback - consists of two switches. Clicking the left-hand arrow switches between forward and reverse playback. A second switch selects the reverse playback mode (either Tape or Loop).

A reverse delay is impossible with a real piece of tape because the tape cannot move in two directions at once. Modnetic uniquely imagines how this would sound if the laws of mechanics were lifted, allowing you to harness the sonic footprint of a tape delay in reverse.

In Tape mode, the entire length of the virtual tape loop is played backwards through the system as if it is somehow on a clean reel to reel tape recorder. Here the Repeat control will set the distance between repetitions recorded to the tape , but you will not hear the effect of this if Intensity is set to a low value. Loop mode invents an even more impossible scenario: the tape will suddenly behave as if cut to the current Repeat time length and looped. This is closer to certain guitar-pedal behaviour and has an immediate effect on the sound, rather than the slower uptake of the Tape reverse mode.

Hold - allows you to capture the audio in the delay and loop it indefinitely. Engaging Hold will immediately loop the delayed audio at the duration of the current Repeat time. Once engaged, you can still modulate the Repeat time on the fly and when you do so you’ll capture the pitch changes in the loop. If Repeat is set to Beats mode, automating Hold in your host to exact beat divisions can produce cool surgical freezing and beat repeat style effects!

A feature more normally found on digital delay effects, the Hold feature in Modnetic can create precisely frozen loops, or slowly degrading textures. What sound you will achieve here depends on the Character controls. More detail on this can be found in the Character section.

Note: if Intensity is very high, or the Mix is set very low, the Hold effect can be difficult to perceive.

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Reverb The Reverb section offers emulations of real and hardware-based reverbs, as well as other color shaping possibilities, via the use of convolution technology. As with all main sections in Modnetic, you can turn the Reverb on or off using the yellow square by the section name.

The main Reverb drop-down menu switches smoothly between 35 different impulse responses (IRs), covering a rich array of sound design possibilities. Impulse responses can capture the acoustics of a real place or the sonic properties of a piece of gear, and each of these IRs is capable of transforming your sound in a complex tonal and time-based manner.

The IRs in Modnetic are grouped into four categories. The category of the selected IR is displayed beneath the drop-down menu:

￭ Springs contains different types of spring reverbs, offering the sound most commonly associated with tape delay hardware. Some of the IRs here are measured from classic tape delay units.

￭ Plates contains plate reverb emulations. Plates were another common method of producing artificial reverberation in the early days of the recording industry, sonically well matched to a tape delay sound world.

￭ Halls contains reverb effects that go beyond the scope of original tape delay hardware devices. These are high-quality IRs from real spaces and classic digital hardware that expand the sonic palette beyond the analog domain.

￭ Colors contains IRs taken from amplifiers, tape machines and other gear. These are more closely tied to the Modnetic concept than they might at first seem. They offer a powerful way to add analog color. A little Dark Cab or Tape Cover may bring just the authenticity you are after.

Level - controls the output level of the Reverb with a range of ±15 dB. In the same way as the Echo level control this control has a dual function when routing in series.

Whilst the level sent to the output is controlled in a simple manner, the Level control has a more complex function when the Reverb routing is set to Pre mode concerning the signal sent into the Echo. In this scenario, with both Reverb and Echo on, turning the dial anti-clockwise below 0 dB does not simply send less of the reverb to the echo, but also compensates this by mixing in increasing amounts of the input to the Reverb to the Echo feed. This ensures you still hear plenty of echo in the final output.

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Modulation The Modulation section contains emulations of the modulation effects from classic analog and digital hardware effects units, as well as some unique Surreal

Machines inventions. As with all main sections in Modnetic, you can turn the Modulation section on or off using the yellow square by the section name.

The effects available here are Chorus, Flanger and Phaser. The left drop-down menu selects from these main effect types.

The right drop-down menu selects from one of four subtypes for each

effect. This gives 12 different options. However, there are actually 21 different effects possible via the character modes (explained on the next page). Changing the modulation type morphs smoothly between different effects, so you can use this to make musical changes on-the-fly.

Internally, the Modulation section employs a complex processing chain combining filtering, dynamics processing, saturation and multiple underlying modulation models. The internal engine has a large array of parameters that are mapped differently for each effect to just a few interface controls to give you easy and intuitive control over a large range of effects:

Rate - sets the overall speed of LFO-driven modulation, slow (0%) to fast (100%). The exact range is dependent on the selected effect type.

Amount - controls the dry/wet balance and how noticeable the effect is. Internally it might also control depth, gain staging, filtering and LFO speeds. The mapping of the control is unique to each individual effect.

Spread - controls the impression of stereo width. In all Chorus and Flanger models, as well as some of the Phaser models, this controls the offset of left and right LFOs, adding a sense of width as the value is increased. However, for Analog & Dub Phaser models, as well as the 501 & Dark Character Mode settings (see the next page) the Spread control instead adjusts the stereo width of the effect output.

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As well as the three main controls (Rate, Amount and Spread), the Modulation section is affected by the Character settings (The Character section also affects Modnetic globally as discussed later):

Character Amount - is always the fourth modifier of the Modulation section. It modifies aspects of the saturation and sound quality in a way that has been sound designed to fit each individual effect style.

Character Mode - this only affects the modulation effect when the subtype (the right drop-down menu) is set to Character. In this case each different mode selects a unique modulation effect. Thus for each of the three main effect types (Chorus, Flanger and Phaser) there are actually four different Character effects. This expands the available options from 12 up to to 21 individual modulation effects.

These Character modulation effects offer fantasies of unusual and misbehaving pieces of equipment and are a rich source of sonic strangeness. As with all the more unusual parts of the Modnetic plugin, unconventional elements can always be dialled-in. Subtle uses of the Character styles can inject a compelling edge to otherwise more conventional sound design.

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Routing At the top of the Routing section there are two drop-down menus. The left menu controls the placement of the Reverb section in the signal chain, whilst the right menu controls the placement of the Modulation section. Using these two menus together you can achieve many different combinations of Echo, Reverb and Modulation. As with all controls in Modnetic, these can be altered in real time without any clicking.

The diagram below the menus displays the currently selected signal path and the on/off state of each effect.

The Reverb menu sets the position of the Reverb effect:

￭ Parallel sends the signal to Reverb and Echo separately (or in parallel), with the output of the two effects then mixed together. This routing is the classic analog hardware routing and the default.

￭ Post places the Reverb in series after the Echo. Note that if the Modulation is set to Post Echo (see below) then the Reverb will be last in the chain and thus directly after the Modulation.

￭ Pre places that the Reverb in series before the Echo.

Note: Whenever the Reverb routing is set in series (i.e. in Pre or Post mode) and both Echo and Reverb are on then the output of each of these effects is sent separately to the output for a more musical result than a strictly serial processing chain. This is reflected in the routing diagram.

The Modulation menu sets the position of the Modulation effect:

￭ Pre Dry applies the Modulation before all other effects, and also on the dry signal chain . This might seem strange, but it allows the final Mix control to crossfade between a modulated sound and the wet (Echo/Reverb) chain.

￭ Pre Wet places the Modulation before the Echo and Reverb, but leaves the dry signal unprocessed. This is the default routing.

￭ Post Echo always puts the Modulation immediately after the Echo section.

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The routing diagram displays in detail the signal flow from input (i) to output (o), showing the dry signal chain at the bottom of the display and the wet signal chain at the top. These are combined via the Mix control (x). Bright orange cables carry effected signals, whilst dark orange cables carry unaffected signals.

Effects can be switched on and off by clicking directly on each effect in the routing diagram. This means you can audition different effect combinations rapidly just using the Routing section controls.

Note: Whenever all the effects are off the wet signal chain passes its input to its output. However, the wet chain is still processed by the tone and width controls covered in the Mix section.

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Character Character is a special feature of Modnetic. It allows you to make global changes to the Echo, Modulation and Mix sections of the plugin as if you were changing the type and style of the modelled hardware. We know that no two pieces of old hardware technology are ever the same, so Modnetic is never the same either... Maybe you once owned an old hardware unit that you dropped on your foot 23 years ago and it transformed the sound to one you fell in love with?

Behind the scenes, changing the Character settings changes internal filtering and feedback responses, as well

as noise and saturation types and amounts. The Noise and Wow emulations are also directly modified depending on Character Mode. Details can be found in the Modulation and Noise, Wow and Saturation sections of this manual.

The Character Mode is set using the drop-down menu:

￭ Lo-fi is a low quality mode, with a harsh but easily saturated sound. It will tend to stick out in a mix, but can be dialled in to taste.

￭ 501 is the workhorse (and default setting). It is the closest the plugin comes to the classic tape delay hardware sound. It is the easiest mode to use in a mix and will sit well with many different types of sound sources.

￭ Old is based on 501 but with a duller sound, as if a hardware unit still works but has not been serviced for a long time. The saturation is far less aggressive than in Lo-fi and the filtering bandwidth is wider.

￭ Dark is a fantasy not based on any notion of hardware emulation. It employs filters typically used for synthesis in place of those used to model the tape, and adds grungy, less defined distortion. The result is a bass monster that sounds particularly special with higher Intensity settings, drawing bass drones out of even the most treble-heavy material!

Amount - controls the strength of the character effect, according to the chosen Character Mode. It is all about how much of the selected mode you want. Higher settings do not necessarily mean bigger or louder, but simply mean more character . The default is value 25%, with the weakest effect at 0% and 100% reserved for the most intense and extreme sound design.

For example, if the Character Mode is set to Lo-fi, higher values mean even more lo-fi, which will result in a thinner, more brittle and saturated sound. When set to Old, higher values give an older feel giving an increasingly weaker, less distorted sound with less and less bass response.

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Mix The Mix section offers control over the tone and width of the wet signal, as well as the level of noise and final dry/wet balance.

Bass and Treble - are ±15 dB controls for shelving filters at the end of the wet signal chain. These two controls interact with each other in the manner of an analog EQ and change their sound subtly depending on other plugin settings. This tone shaping EQ does not affect the dry signal.

Noise - controls the level of modelled noise generated by the plugin, from silent (0%) to maximum (100%). The noise is based on measurements taken from real hardware devices and changes depending on other plugin settings (see Noise, Wow and Saturation for details).

Note: By design, on load Modnetic outputs a low level noise signal. Noise defaults to 50%. To silence the noise set Noise to 0%.

Width - narrows or widens the stereo image of the wet side of the audio chain. 0% is mono and 100% is full width (analog hardware tended to have discrete mono or stereo outputs only).

Input - controls the input level to the wet signal chain from 0% to 200%. This can be used as a dub-style send when the plugin is used as an insert. Settings of above 100% can be used to increase the amount of saturation at the input (as shown by the gradual fade to red of the dial indicator). Higher input settings are also noisier.

Mix - sets the balance between the dry and wet signals.

Note: Dry does not mean totally unprocessed signal from your input, as Modnetic features a custom preamp emulation on its input, as well as a final saturation stage before its output. These colorations are an omnipresent feature of Modnetic.

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Parameter Listing

Parameter Name GUI Element Value

Echo On Echo on button Off / On

Echo Heads Heads dial ● 1 ● 2 ● 3 ● 1 & 2 ● 1 & 3 ● 2 & 3 ● All

Echo Sync ms/Beats button Off / On

Echo Time Repeat dial in ms 10 ms to 1000 ms

Echo Beats Repeat dial in Beats 1 to 64 (clipped to 1000 ms)

Echo Beat Unit Beat divisions menu ● 8 ● 8T ● 16 ● 16T ● 32 ● 32T ● 64 ● 64T

Echo Intensity Intensity dial 0% to 130%

Echo Direction Playback arrow button ● Forwards ● Reverse

Echo Rev Mode Playback Loop/Tape button

● Loop ● Tape

Echo Hold Hold button Off / On

Echo Wow Wow dial 0% to 100%

Echo Volume Echo Level dial -15 dB to 15 dB

Reverb On Reverb on button Off / On

Reverb Routing Routing Reverb menu ● Parallel ● Post ● Pre

Reverb Type Reverb type menu 0% to 100%

Reverb Volume Reverb Level dial -15 dB to 15 dB

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Parameter Name GUI Element Value

Mod On Modulation on button Off / On

Mod Routing Routing Modulation menu ● Pre Dry ● Pre Wet ● Post Delay

Mod Type Modulation type menus ● Chorus Analog ● Chorus Digital ● Chorus Watery ● Chorus Character ● Flanger Analog ● Flanger Digital ● Flanger Stoned ● Flanger Character ● Phaser Analog ● Phaser Digital ● Phaser Dub ● Phaser Character

Mod Rate Rate dial 0% to 100%

Mod Amount Modulation Amount dial 0% to 100%

Mod Spread Spread slider 0% to 100%

Character Mode Character menu ● Lo-fi ● 501 ● Old ● Dark

Character Character Amount dial 0% to 100%

Mix Input Input dial 0% to 200%

Mix Dry/Wet Mix dial 0% to 100%

Mix Treble Treble dial -15 dB to 15 dB

Mix Bass Bass dial -15 dB to 15 dB

Mix Noise Noise slider 0% to 100%

Mix Width Width slider 0% to 100%

Mix Lock Mix Lock button Off / On

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Technical Information System Requirements Modnetic has been tested in most of the compatible plugin hosting digital audio software for Windows and Mac OS X.

If you find a bug please contact support@surrealmachines.com. Mac

OS X Lion (10.7) or higher 32 bit or 64 bit VST 2.4, VST 3 or Audio Unit host Minimum Intel i5 CPU and 4GB RAM or more recommended Windows

Windows 7, 8 or 10 32 bit or 64 bit VST 2.4 or VST 3 host Minimum Intel i5 CPU and 4GB RAM or more recommended

Note: Modnetic may work well on other configurations, but the above details are the recommended (and supported) specifications.

About CPU Usage With great power comes great responsibility; as someone once said. We make no secret of the fact that, in certain use cases, Modnetic can consume its fair share of your CPU. From the outset, Modnetic was always envisaged to be a sonically authentic, high-quality sounding plugin. It is also designed to be interactive in real time, playable live as a real dub-style tape delay might be.

Some parts of the emulated audio chain are always-on, so that we can give you a sound world that lives and breathes like a piece of hardware can. With all main sections engaged and certain specific settings in place, it can be relatively expensive to run, but there should be plenty of processing room to have multiple instances instantiated in your host.

The most expensive of the three main sections is the Modulation section. In this section, most expensive are the Analog settings, which use a high quality BBD emulation algorithm that sounds great but is expensive. The Analog Phaser is slightly cheaper than the Analog Chorus or Analog Flanger.

If you are not using the Modulation section – switch it off! If you do not need Reverb – switch it off! You get the idea! Using just one or two effects is a great use of Modnetic!

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Background Information Modnetic began life in 2014 as a specialized Max For Live device called Magnetic , written using Gen technology from Cycling ’74 and the HISSTools Impulse Response Toolbox (HIRT) from the University of Huddersfield.

Magnetic was part of a ‘pack’ called Dub Machines along with another delay/ reverb device called Diffuse . The Dub Machines pack was created by Matt Jackson and Pete Dowling who came together to form Surreal Machines specifically to make the release with Ableton.

Dub Machines became statistically the most popular pack in the Ableton store, and was heralded for it’s authenticity on the one hand but exciting new take on manipulation of this classic sound world on the other. It became widely used by many artists across the globe, popping up in all sorts of musical genres.

The new Modnetic plugin was re-coded from the ground up in C++. At this stage we were joined by Alex Harker (author of the HIRT).

Modnetic is not a direct port of the older Magnetic . It is a reimagining of the previous ideas, closely following the sound quality and sound design of the original device, but rethinking certain features and, most importantly, adding a new Modulation FX section and reducing CPU usage.

The Modulation section encompasses what could effectively be an entirely new plugin in its own right, and formed the majority of the research and development effort in the time between Magnetic and Modnetic. As with the previous sonic research, the same accuracy of measuring and analyzing classic hardware was applied, with a fantasy of sound design based on living with the code for a long time and thinking about how users could make use of classic hardware emulation alongside modern software techniques.

Finally we were joined by Eric Carl who breathed new life into the user interface and interaction concept.

We hope you enjoy using it as much as we did making it!

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